Add version cli command

pkg/app/runner.go

@@ -302,6 +302,7 @@ func (r *runner) Run(ctx context.Context) error {
 		serveCmd,
 		upgradeCmd,
 		provisionCmd,
+		cli.VersionCommand(),
 	)
 
 	// Register CLI commands from all parts (when compatible)

pkg/cli/commands.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"github.com/cortezaproject/corteza-server/pkg/version"
 	"github.com/spf13/cobra"
 )
 
@@ -27,6 +28,11 @@ var (
 		Use:   "provision",
 		Short: "Provision tasks",
 	}
+
+	versionCommand = cobra.Command{
+		Use:   "version",
+		Short: "Version",
+	}
 )
 
 // RootCommand creates root command with a simple persistent-pre-run callback
@@ -80,3 +86,14 @@ func ProvisionCommand(cffn func() error) *cobra.Command {
 
 	return &cfCmd
 }
+
+func VersionCommand() *cobra.Command {
+	// Make a copies
+	var cfCmd = versionCommand
+
+	cfCmd.Run = func(cmd *cobra.Command, args []string) {
+		cmd.Println(version.Version)
+	}
+
+	return &cfCmd
+}